Electronic Weekly 7 Days Programmable THC15 AC220/230/240V 30A Digital LCD Power Timer Programmable Time Switch Relay with UL Li (24V 1NO 1NC) What this product does and why it matters Automates power on/off schedules across a full week. The THC15 lets you set timed events for each day of the week so equipment runs only when needed, reducing manual intervention and energy waste. Handles heavy loads directly. With a 30A switching capacity at AC220/230/240V, the timer can control current appliances without an external contactor in many applications. Clear, repeatable scheduling. The digital LCD and onboard controls make programming and reviewing weekly schedules straightforward, improving reliability and predictability for daily operations. Key benefits Energy and cost savings: automated schedules prevent unnecessary runtime and reduce utility costs. Convenience and consistency: weekly programming removes the need for daily manual adjustments. Robust control: 30A rating supports a wide range of devices and loads. Lowvoltage relay output: includes Li (24V) relay contacts with 1 NO (normally open) and 1 NC (normally closed) for flexible control of auxiliary circuits or interlocks. Main features and specifications Model: THC15 Programmable type: Weekly (7 days) time switch Supply voltage compatibility: AC 220V / 230V / 240V Switching capacity: 30A User interface: Digital LCD for clear status and programming Relay outputs: Li (24V) with 1 NO and 1 NC contacts Functionality: Time relay for scheduled ON/OFF control across seven days What makes it unique Combines a current switching capability (30A) with weekly programmable logic and an easytoread digital LCD in a single unit. Built to integrate lowvoltage relay control alongside mains switching, enabling flexible wiring and interlock options without additional modules. Typical applications Building lighting schedules: automate interior or exterior lighting to follow business hours or seasonal patterns. HVAC and pump control: schedule heaters, fans, or pumps to run only during required times to conserve energy and reduce wear. Industrial or workshop equipment: control motors, compressors, or other heavy loads on a repeatable, weekly timetable while using the 24V relay for interlocks or auxiliary signaling. Installation and operation notes (concise) Designed for connection to AC 220/230/240V mains; ensure wiring and breakers conform to local electrical codes and the device's 30A rating. Program weekly on/off events using the digital LCD and frontpanel controls; consult the supplied manual for stepbystep programming details. Use the 24V Li relay contacts (1NO, 1NC) for lowvoltage control, feedback, or safety interlocks as required by the installation. Performance and compatibility Suitable for environments where mains voltage is 220–240V AC and loads up to 30A are present. Works when integrated by qualified personnel who can match load requirements and safety protections (fuses, breakers, grounding) to the timer's ratings. Why customers choose this model Reliable weekly scheduling with a clear digital interface. switching current for direct control of many appliances and equipment. Builtin lowvoltage relay outputs for flexible control schemes. If you need dependable weekly automation for 220–240V systems, the THC15 provides a practical combination of current switching, clear LCD programming, and lowvoltage relay flexibility.